16971588

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5297}}^1$

素因数の和:5396

約数の個数: 36

約数和(自身を含む): 43390620

約数和(自身を除く): 26419032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 5297, 10594, 15891, 21188, 31782, 47673, 63564, 95346, 190692, 471433, 942866, 1414299, 1885732, 2828598, 4242897, 5657196, 8485794, 16971588]

約数ペア:

[(1, 16971588), (2, 8485794), (3, 5657196), (4, 4242897), (6, 2828598), (9, 1885732), (12, 1414299), (18, 942866), (36, 471433), (89, 190692), (178, 95346), (267, 63564), (356, 47673), (534, 31782), (801, 21188), (1068, 15891), (1602, 10594), (3204, 5297)]